2-[4-(tert-Butoxycarbonyl)piperazin-1-yl]-5-nitronicotinic acid

PN: 4H58-1-5P

CAS: 1242268-14-9

Molecule Weight: 352.347

Formula: C15H20N4O6

tert-Butyl 4-(5-nitropyridin-2-yl)piperazine-1-carboxylate

PN: 4H56-1-735

CAS: 193902-78-2

Molecule Weight: 308.338

Formula: C14H20N4O4

4-(3-Carboxypyridin-2-yl)piperazine, N1-Boc protected

PN: 4H58-1-71

CAS: 902835-85-2

Molecule Weight: 307.35

Formula: C15H21N3O4